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Individual Calculations August 2023 |
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| Bengtsson, Ola Total change: -19.40 | |   |
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| Veteran-SM 50 2023 | Helsingborg | SWE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1991 | 1.50 | 4 | -0.97 | 20 | -19.40 | |
|  Wahlstrom, Joakim | | | 1624 | SWE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Petersson, Kjell | c | | 2061 | SWE | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Karlsson, Ulf | | | 1968 | SWE | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Kirppo, Ronny | | | 1886 | SWE | 0.00 | 1 | -0.64 | 20 | -12.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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